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Elastic{ON} 2018 - Deep Learning & Accelerating...

Elastic{ON} 2018 - Deep Learning & Accelerating the NLP Journey in the Unstructured World

Elastic Co

March 01, 2018
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  1. 28 Februrary 2018 Deep Learning & Accelerating the NLP Journey

    in the Unstructured World Jenny Chong, Global Head of eCommunications Surveillance Shahzad Chohan, Global Head of Machine Intelligence and Accelerated Computing
  2. Electronic Communications Surveillance Threat Analysis to mitigate risk Detect potentially

    malicious and fraudulent activity Detect anomalous behaviour for investigation
  3. Artemis Entity Resolution Artemis Map all communications to the right

    person accurately Temporal view of a person’s identities across systems Canonical view of a person
  4. Intelligent Filtering Deep Learning Workflow Parsing Phase Vectorising Phase Algorithmic

    Phase Stop Words & Stemming Word Embeddings Deep Neural Network “fix market” -> [042 312] “fix car” -> [042 911] “car park” -> [911 020] Machine Learning Workflow Potentially Malicious eComms Classified Malicious eComms “I am fixing the market” “fixing market” “fix market” “fix market” -> “Malign” “fix car” -> “Benign” “car park” -> “Benign”
  5. Entity Resolution Intelligent Filtering Time Volume of Noise Manual Discovery

    Months Hours Simplicity Chaos Artemis Alert Dashboard
  6. Surveillance Toolkit Filter Review Resolve Entity Resolution Artemis Natural Language

    Processing Talos Alert Dashboard Forensics Cypher Dynamic Visualization of Communication Networks
  7. Entity Resolution Intelligent Filtering Time Volume of Noise Manual Discovery

    Months Hours Simplicity Chaos Artemis Alert Dashboard Cypher Forensics
  8. Alert Dashboard Surveillance Toolkit Cypher Dynamic Visualization of Communication Networks

    Natural Language Processing Talos Review Entity Resolution Artemis
  9. 13% Lexicon Search Logistic Regression Machine Learning Naïve Bayes Random

    Forest Support Vector Machine Target (12.5%) Team Target Deep Learning 37% Number of Alerts
  10. Intelligence Engineering Hours Accuracy Heuristic Approaches Generic ML Model Libraries

    Credit Suisse Model Performance Why such a big difference? • Internal and Domain- Specific Knowledge • Algorithmic and Mathematical Expertise • Reduced time-loss in needless integration activities
  11. Unicorns are Rare Enterprise is Tough Choose Passengers Carefully Explore

    without Fear Ecosystem Beats Product Key Learnings
  12. Deep Learning & Accelerating the NLP Journey in the Unstructured

    World Q & A Jenny Chong Global Head of eCommunications Surveillance Shahzad Chohan Global Head of Machine Intelligence & Accelerated Computing